Finding the Third Proportional to 34,568 and 74,048

Step by Step Solution

1. Step 1: Write the proportion equation
   34,568 : 74,048 = 74,048 : x
2. Step 2: Convert to fraction form
   34,568/74,048 = 74,048/x
3. Step 3: Cross multiply
   34,568x = 74,048 × 74,048
4. Step 4: Simplify right side
   34,568x = 5,483,106,304
5. Step 5: Solve for x
   x = 5,483,106,304/34,568
6. Step 6: Final answer
   x = 158,617.98